From: Bob Campbell <bobcampbell@catalyst.net.nz>
Date: Thu, 2 Feb 2017 21:34:14 +0000 (+1300)
Subject: torture/drs: Add a test for dn+binary linked attributes
X-Git-Tag: talloc-2.1.9~195
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c16e8abd28fd05ab169b7a6bc11f102264def3e;p=thirdparty%2Fsamba.git

torture/drs: Add a test for dn+binary linked attributes

Signed-off-by: Bob Campbell <bobcampbell@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11139
---

diff --git a/selftest/knownfail b/selftest/knownfail
index d96e238796c..1f659c8b39f 100644
--- a/selftest/knownfail
+++ b/selftest/knownfail
@@ -312,3 +312,5 @@
 ^samba.tests.dcerpc.dnsserver.samba.tests.dcerpc.dnsserver.DnsserverTests.test_add_duplicate_different_type.*
 ^samba.tests.dcerpc.dnsserver.samba.tests.dcerpc.dnsserver.DnsserverTests.test_rank_none.*
 ^samba.tests.dcerpc.dnsserver.samba.tests.dcerpc.dnsserver.DnsserverTests.test_security_descriptor.*
+#we don't properly handle deleting dn+binary linked attributes
+^samba4.drs.repl_schema.python.*repl_schema.DrsReplSchemaTestCase.test_classWithCustomBinaryDNLinkAttribute.*
diff --git a/source4/torture/drs/python/repl_schema.py b/source4/torture/drs/python/repl_schema.py
index cf02608a4dd..0ce70e75282 100644
--- a/source4/torture/drs/python/repl_schema.py
+++ b/source4/torture/drs/python/repl_schema.py
@@ -29,6 +29,8 @@
 
 import time
 import random
+import ldb
+import drs_base
 
 from ldb import (
     ERR_NO_SUCH_OBJECT,
@@ -36,11 +38,8 @@ from ldb import (
     SCOPE_BASE,
     Message,
     FLAG_MOD_ADD,
-    FLAG_MOD_REPLACE,
+    FLAG_MOD_REPLACE
     )
-import ldb
-
-import drs_base
 from samba.dcerpc import drsuapi, misc
 from samba.drs_utils import drs_DsBind
 from samba import dsdb
@@ -356,3 +355,65 @@ class DrsReplSchemaTestCase(drs_base.DrsBaseTestCase):
         # check objects are replicated
         self._check_object(c_dn)
         self._check_object(a_dn)
+
+    def test_classWithCustomBinaryDNLinkAttribute(self):
+        # Add a new attribute to the schema, which has binary DN syntax (2.5.5.7)
+        (bin_ldn, bin_dn) = self._schema_new_attr(self.ldb_dc1, "attr-Link-Bin", 18,
+                                                  attrs={"linkID": "1.2.840.113556.1.2.50",
+                                                         "attributeSyntax": "2.5.5.7",
+                                                         "omSyntax": "127"})
+
+        (bin_ldn_b, bin_dn_b) = self._schema_new_attr(self.ldb_dc1, "attr-Link-Bin-Back", 19,
+                                                      attrs={"linkID": bin_ldn,
+                                                             "attributeSyntax": "2.5.5.1",
+                                                             "omSyntax": "127"})
+
+        # Add a new class to the schema which can have the binary DN attribute
+        (c_ldn, c_dn) = self._schema_new_class(self.ldb_dc1, "cls-Link-Bin", 20,
+                                               3,
+                                               {"mayContain": bin_ldn})
+        (c_ldn_b, c_dn_b) = self._schema_new_class(self.ldb_dc1, "cls-Link-Bin-Back", 21,
+                                                   3,
+                                                   {"mayContain": bin_ldn_b})
+
+        link_end_dn = ldb.Dn(self.ldb_dc1, "ou=X")
+        link_end_dn.add_base(self.ldb_dc1.get_default_basedn())
+        link_end_dn.set_component(0, "OU", bin_dn_b.get_component_value(0))
+
+        ou_dn = ldb.Dn(self.ldb_dc1, "ou=X")
+        ou_dn.add_base(self.ldb_dc1.get_default_basedn())
+        ou_dn.set_component(0, "OU", bin_dn.get_component_value(0))
+
+        # Add an instance of the class to be pointed at
+        rec = {"dn": link_end_dn,
+               "objectClass": ["top", "organizationalUnit", c_ldn_b],
+               "ou": link_end_dn.get_component_value(0)}
+        self.ldb_dc1.add(rec)
+
+        # .. and one that does, and points to the first one
+        rec = {"dn": ou_dn,
+               "objectClass": ["top", "organizationalUnit", c_ldn],
+               "ou": ou_dn.get_component_value(0)}
+        self.ldb_dc1.add(rec)
+
+        m = Message.from_dict(self.ldb_dc1,
+                              {"dn": ou_dn,
+                               bin_ldn: "B:8:1234ABCD:%s" % str(link_end_dn)},
+                              FLAG_MOD_ADD)
+        self.ldb_dc1.modify(m)
+
+        self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
+                                nc_dn=self.schema_dn, forced=True)
+        self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
+                                nc_dn=self.domain_dn, forced=True)
+
+        self._check_object(c_dn)
+        self._check_object(bin_dn)
+
+        # Make sure we can delete the backlink
+        self.ldb_dc1.delete(link_end_dn)
+
+        self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
+                                nc_dn=self.schema_dn, forced=True)
+        self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
+                                nc_dn=self.domain_dn, forced=True)